In the Genesis version, you can score a goal by slamming the goalie into the net, affectionately named "The Cheese Ram". I tried to upload a video, but for some reason YouTube isn't taking it... so watch this example @ the 29s mark in Freydey's legendary GA Tribute video:

You see that the goalie has the puck, and you can slam into him pushing him backwards and putting the puck over the line, while the goalie still has it, but it's a goal. I've never seen this in SNES, does anybody else know if SNES has the cheese ram?

I finally got my original example to work on YouTube. It's also worth noting that usually the goalie gets smashed into a side of the net and the post seems to hold the puck there as the goalie gets pushed back behind the net.